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APPLICATIONS MILLING MACHINE CONTROL SYSTEMS LAYOUT FOR SUPER-ELEVATED CURVES PAVER CONTROLS POTENTIAL PROBLEMS.

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Presentation on theme: "APPLICATIONS MILLING MACHINE CONTROL SYSTEMS LAYOUT FOR SUPER-ELEVATED CURVES PAVER CONTROLS POTENTIAL PROBLEMS."— Presentation transcript:

1 APPLICATIONS MILLING MACHINE CONTROL SYSTEMS LAYOUT FOR SUPER-ELEVATED CURVES PAVER CONTROLS POTENTIAL PROBLEMS

2 USING MILL TO REMOVE AND PULVERIZE EXISTING SHOULDER

3 View of the Drum and Teeth

4 USING THE MILL TO ACHIEVE A SMOOTH RIDE IN URBAN AREAS

5 PROFILING ROADWAY 1” OVERLAY

6 A1A @ DUNLAWTON AVE

7 CONTROL SYSTEMS SLOPE CONTROL ENDGATES AND THE YO-YO SWITCH SONIC GROUND SENSOR SINIC SKI

8 YO-YO SWITCH ATTACHED TO THE ENDGATE

9 SENSOR SETTING FOR DEPTH

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13 MILLING CROSS-SLOPE

14 CROSS-SLOPE MILLING

15 CROSS-SLOPE REACTING TO SLOPE CHANGE

16 HOW THE MILLING OPERATOR CUTS A SUPERELEVATED CURVE

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19 Milling around curves, manholes and multiple passes

20 PROBLEMS THAT CAN OCCUR ENDGATE/ SENSOR RUNS OFF UNEVEN SURFACE DAYLIGHT MILL DUE TO VARYING CROSS-SLOPE MILL INTO LIMEROCK BASE DROP-OFF BETWEEN ADJACENT TRAFFIC LANES EXISTING SHOULDER DOESN’T MATCH NEW FINISH GRADE USING WRONG STATION FOR START OF SUPERELEVATION

21 PAVING CONTROLS

22 THE CONTROL SYSTEM OPERATES A HYDRAULIC CYLINDER THAT CHANGES THE ANGLE OF ATTACK OF THE SCREED

23 A PAIR OF SCREWS ARE ALSO USED TO MANUALLY ADJUST THE THICKNESS OF THE PAVING

24 PAVER SLOPE CONTROL

25 SONIC SLOPE CONTROL

26 SKI POLE FOR PAVER

27 RIGID STRAIGHTEDGE


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